From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8879B131748 for ; Mon, 26 Feb 2024 16:57:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708966661; cv=none; b=Oze7mIdTd9icTP8ErPBcfGExa1H7L8TSpb6vxKEU55LQrImGlcxMjPJodJLudQSE9JJwPYlQylnfLPQh3NpX4jOMb30xPYu0xetIgQqwhFjR7FaPuGC3Pm0bHqXo38hL522VvKyHeSx6SzsjHVN7mx0082rT9ULVlJnM7U+nUok= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708966661; c=relaxed/simple; bh=VmU8eK8zqJHms8skNLek8Ax0OMi+knLlvH0aeWRDWZs=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=Cl3lAiK3vOQEk8BREexe/h6z/BOpoFWHIrYqV3YaKh60ldO5z9TdaJvQL8glHppzXL4VFOAMxeRyzv2+s1h9ACR+OrguLJcL23m25rE0tBVH8EOAmAKMWjcIpBlk3Y4DpsdUth1RDa+71+S7jK64njR/ZPj+a53RwNqerux1FJg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=QoXc41Dx; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="QoXc41Dx" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1708966658; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type; bh=VmU8eK8zqJHms8skNLek8Ax0OMi+knLlvH0aeWRDWZs=; b=QoXc41DxK20JcFOmw33R5cjZFs92YhFxUtfEbbVjzbX6CNIqdhJA3tSOHYJjwbUx/BhsgX sJbiIOWk1vQ2nhVJwel7IXrbiPY4df3C+ukHF7BbhxKz67K7hCiWGhqm3D5+/8fdB6HuzW I2xuMksuwNeavT11r4oh8OuH6L9hYLU= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-564-XA0tXVSlMfemLL_Xbe4GWA-1; Mon, 26 Feb 2024 11:57:35 -0500 X-MC-Unique: XA0tXVSlMfemLL_Xbe4GWA-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id C68EB185A780; Mon, 26 Feb 2024 16:57:34 +0000 (UTC) Received: from dhcp-27-174.brq.redhat.com (unknown [10.45.226.85]) by smtp.corp.redhat.com (Postfix) with SMTP id 1406E1C14B04; Mon, 26 Feb 2024 16:57:32 +0000 (UTC) Received: by dhcp-27-174.brq.redhat.com (nbSMTP-1.00) for uid 1000 oleg@redhat.com; Mon, 26 Feb 2024 17:56:15 +0100 (CET) Date: Mon, 26 Feb 2024 17:56:12 +0100 From: Oleg Nesterov To: Andrew Morton Cc: "Eric W. Biederman" , Christian Brauner , Peter Collingbourne , Wen Yang , linux-kernel@vger.kernel.org Subject: [PATCH 0/3] get_signal: minor cleanups and fix Message-ID: <20240226165612.GA20787@redhat.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.7 Wen, as you can see I have changed my mind again ;) Lets remove this clear_siginfo() right now. It is incomplete (and thus looks confusing) and unnecessary. See also 2/3, PF_USER_WORKER's already don't get a fully initialized ksig anyway. Do you see anything wrong? Oleg.